205655789042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{198893413}}^1$

素因数の和:198893473

約数の個数: 16

約数和(自身を含む): 343687819392

約数和(自身を除く): 138032030350

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 198893413, 397786826, 2187827543, 4375655086, 9347990411, 18695980822, 102827894521, 205655789042]

約数ペア:

[(1, 205655789042), (2, 102827894521), (11, 18695980822), (22, 9347990411), (47, 4375655086), (94, 2187827543), (517, 397786826), (1034, 198893413)]